I go to "show network posts" from friendica support forum.
Then i wanted to send a message from the button below the avatar and got this:

```
!Friendica Support
Fatal error: Uncaught TypeError: Argument 1 passed to Friendica\Core\ACL::getMessageContactSelectHTML() must be of the type int or null, string given, called in /var/www/html/friendica.schuerz.at/mod/message.php on line 189 and defined in /var/www/html/friendica.schuerz.at/src/Core/ACL.php:42 Stack trace: #0 /var/www/html/friendica.schuerz.at/mod/message.php(189): Friendica\Core\ACL::getMessageContactSelectHTML('aGVscGVyc0Bmb3J...') #1 /var/www/html/friendica.schuerz.at/src/LegacyModule.php(90): message_content(Object(Friendica\App)) #2 /var/www/html/friendica.schuerz.at/src/LegacyModule.php(64): Friendica\LegacyModule::runModuleFunction('content', Array) #3 [internal function]: Friendica\LegacyModule::content(Array) #4 /var/www/html/friendica.schuerz.at/src/App/Page.php(333): call_user_func(Array, Array) #5 /var/www/html/friendica.schuerz.at/src/App/Page.php(390): Friendica\App\Page->initContent(Object(Friendica\App\Module), Object(Friendica\App\Mode)) #6 /var/www/html/friendica.schuerz.at/src/App.php(561): Friendica\App in /var/www/html/friendica.schuerz.at/src/Core/ACL.php on line 42
```